HUSSAIN MUHAMMAD; PROF. DR. MUHAMMAD KHAN. SECURITY IN THE FIFTH DOMAIN: REALISM IN CYBERSPACE . Pakistan Journal of International Affairs, [S. l.], v. 7, n. 4, 2024. DOI: 10.52337/pjia.v7i4.1165. Disponível em: https://pjia.com.pk/index.php/pjia/article/view/1165. Acesso em: 26 aug. 2026.